Can WooCommerce Charge Shipping by Order Weight?
How Weight-Based Charging Works in WooCommerce
Flat Rate's cost field supports basic arithmetic and a small set of placeholders representing cart values, which can be combined into a formula approximating weight-based pricing for simpler needs. For real weight-tier pricing with multiple distinct bands and potentially different rates per shipping zone, a table rate plugin provides a proper interface for defining each tier explicitly, rather than maintaining an increasingly complex formula.
Choosing the Right Approach
- A simple, roughly linear weight-based charge can often be approximated well enough with Flat Rate's formula support, avoiding an extra plugin dependency.
- Genuine tiered pricing (fixed rates per weight band) is much easier to manage and audit with a dedicated table rate plugin's explicit tier interface.
- Accurate product weights are essential either way — weight-based shipping is only as accurate as the weight values entered on each product.
- Combining weight-based rates with shipping classes is possible for products needing both weight scaling and a class-based surcharge, though this adds real configuration complexity worth planning carefully.
Setting Up Weight-Based Rates
- Confirm accurate weight values are entered for every product in the catalog.
- Use Flat Rate's formula field for a simple approximation, or install a table rate plugin for genuine tiered pricing.
- Test with carts of varying weight to confirm the calculated cost behaves as expected.
Need weight-based shipping calculated accurately for your store? See custom WooCommerce development.